🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.94 AU

Year: 270 Days

Day: 44.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.08 AU - 1.48 AU

Year: 516 Days

Day: 45.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.7 AU - 1.86 AU

Year: 846 Days

Day: 16.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.58 AU - 2.7 AU

Year: 1529 Days

Day: 19.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,391,663 km

• M1: 2,335,223 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.59 AU - 3.71 AU

Year: 1993 Days

Day: 17.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.28 AU - 3.9 AU

Year: 2425 Days

Day: 33.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.9 AU - 4.02 AU

Year: 2809 Days

Day: 16.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 14.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.9 AU - 7.02 AU

Year: 6545 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,391,663 km

• M1: 180,265 km (0.105 R)
• M2: 371,452 km (0.056 R)
• M3: 502,499 km (0.091 R)
• M4: 1,060,649 km (0.072 R)
• M5: 1,178,831 km (0.113 R)
• M6: 1,283,999 km (0.088 R)
• M7: 1,392,756 km (0.064 R)
• M8: 2,026,303 km (0.107 R)
• M9: 2,219,883 km (0.095 R)
• M10: 2,766,663 km (0.108 R)
• M11: 2,909,978 km (0.112 R)
• M12: 3,104,904 km (0.086 R)
• M13: 3,229,070 km (0.059 R)
• M14: 4,504,691 km (0.059 R)
• M15: 4,903,818 km (0.08 R)
• M16: 5,137,041 km (0.086 R)
• M17: 5,344,234 km (0.066 R)
• M18: 5,982,568 km (0.065 R)
• M19: 6,169,416 km (0.094 R)
• M20: 6,709,465 km (0.097 R)
• M21: 6,936,255 km (0.086 R)
• M22: 7,331,044 km (0.051 R)
• M23: 7,665,844 km (0.042 R)
• M24: 8,315,547 km (0.073 R)
• M25: 8,770,474 km (0.07 R)
• M26: 8,876,539 km (0.119 R)
• M27: 9,269,533 km (0.072 R)
• M28: 10,183,576 km (0.104 R)
• M29: 10,632,669 km (0.096 R)
• M30: 10,935,604 km (0.056 R)
• M31: 11,900,810 km (0.119 R)
• M32: 12,057,888 km (0.103 R)
• M33: 12,176,070 km (0.063 R)
• M34: 12,933,634 km (0.032 R)
• M35: 13,297,755 km (0.111 R)
• M36: 13,419,976 km (0.072 R)
• M37: 14,036,469 km (0.064 R)
• M38: 14,243,961 km (0.061 R)
• M39: 14,369,025 km (0.102 R)
• M40: 14,620,200 km (0.056 R)
• M41: 15,596,326 km (0.064 R)
• M42: 15,984,084 km (0.093 R)
• M43: 16,725,192 km (0.076 R)
• M44: 17,210,786 km (0.025 R)
• M45: 17,522,249 km (0.037 R)
• M46: 19,291,244 km (0.081 R)
• M47: 19,429,622 km (0.073 R)
• M48: 19,522,223 km (0.116 R)
• M49: 19,707,575 km (0.091 R)
• M50: 20,784,979 km (0.079 R)
• M51: 21,259,353 km (0.054 R)
• M52: 21,977,722 km (0.119 R)
• M53: 22,074,063 km (0.087 R)
• M54: 22,412,454 km (0.106 R)
• M55: 23,487,464 km (0.066 R)
• M56: 23,684,634 km (0.064 R)
• M57: 24,229,918 km (0.113 R)
• M58: 24,980,152 km (0.096 R)
• M59: 25,282,489 km (0.104 R)
• M60: 25,738,164 km (0.105 R)
• M61: 26,606,280 km (0.112 R)
• M62: 27,224,718 km (0.1 R)
• M63: 27,328,389 km (0.066 R)
• M64: 27,432,061 km (0.112 R)
• M65: 28,476,104 km (0.09 R)
• M66: 28,791,905 km (0.03 R)
• M67: 28,950,180 km (0.067 R)
• M68: 29,639,677 km (0.093 R)
• M69: 30,066,629 km (0.095 R)
• M70: 30,495,676 km (0.108 R)
• M71: 31,522,665 km (0.063 R)
• M72: 33,222,546 km (0.039 R)
• M73: 34,111,606 km (0.072 R)
• M74: 34,279,155 km (0.105 R)
• M75: 34,671,251 km (0.095 R)
• M76: 34,783,599 km (0.105 R)
• M77: 36,825,461 km (0.065 R)
• M78: 37,169,536 km (0.09 R)
• M79: 38,847,725 km (0.064 R)
• M80: 38,964,411 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.5

Radius: 8.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.86 AU - 13.2 AU

Year: 13955 Days

Day: 5 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,391,663 km

• M1: 123,717 km (0.073 R)
• M2: 460,911 km (0.102 R)
• M3: 552,016 km (0.11 R)
• M4: 921,523 km (0.08 R)
• M5: 1,206,357 km (0.045 R)
• M6: 2,058,616 km (0.116 R)
• M7: 2,349,883 km (0.112 R)
• M8: 2,542,117 km (0.025 R)
• M9: 2,654,315 km (0.059 R)
• M10: 2,711,013 km (0.094 R)
• M11: 3,270,359 km (0.111 R)
• M12: 3,331,395 km (0.06 R)
• M13: 3,641,811 km (0.106 R)
• M14: 3,736,805 km (0.107 R)
• M15: 3,897,025 km (0.061 R)
• M16: 4,059,637 km (0.102 R)
• M17: 4,594,599 km (0.065 R)
• M18: 4,975,326 km (0.107 R)
• M19: 5,438,481 km (0.063 R)
• M20: 5,547,239 km (0.103 R)
• M21: 5,878,149 km (0.042 R)
• M22: 5,989,899 km (0.064 R)
• M23: 6,329,486 km (0.033 R)
• M24: 6,752,997 km (0.071 R)
• M25: 6,909,178 km (0.12 R)
• M26: 7,586,856 km (0.084 R)
• M27: 8,452,878 km (0.063 R)
• M28: 9,655,795 km (0.07 R)
• M29: 9,832,021 km (0.045 R)
• M30: 9,964,864 km (0.107 R)
• M31: 10,683,532 km (0.116 R)
• M32: 12,218,107 km (0.052 R)
• M33: 12,600,479 km (0.025 R)
• M34: 12,889,801 km (0.092 R)
• M35: 12,986,741 km (0.08 R)
• M36: 14,268,795 km (0.049 R)
• M37: 15,797,685 km (0.032 R)
• M38: 17,004,790 km (0.108 R)
• M39: 17,431,593 km (0.083 R)
• M40: 17,646,266 km (0.089 R)
• M41: 17,807,831 km (0.104 R)
• M42: 18,241,216 km (0.114 R)
• M43: 18,787,847 km (0.054 R)
• M44: 19,173,660 km (0.101 R)
• M45: 20,572,998 km (0.085 R)
• M46: 21,485,695 km (0.076 R)
• M47: 21,543,290 km (0.08 R)
• M48: 22,120,888 km (0.058 R)
• M49: 22,820,856 km (0.075 R)
• M50: 23,824,807 km (0.026 R)
• M51: 23,884,347 km (0.103 R)
• M52: 25,448,842 km (0.12 R)
• M53: 25,509,728 km (0.117 R)
• M54: 26,182,171 km (0.03 R)
• M55: 26,428,109 km (0.069 R)
• M56: 28,423,296 km (0.062 R)
• M57: 28,866,106 km (0.109 R)
• M58: 29,502,794 km (0.116 R)
• M59: 30,272,775 km (0.111 R)
• M60: 30,595,607 km (0.105 R)
• M61: 31,701,734 km (0.109 R)
• M62: 31,898,305 km (0.116 R)
• M63: 33,285,526 km (0.119 R)
• M64: 33,485,239 km (0.108 R)
• M65: 33,886,012 km (0.073 R)
• M66: 34,020,052 km (0.078 R)
• M67: 34,087,072 km (0.119 R)
• M68: 34,894,900 km (0.052 R)
• M69: 35,369,125 km (0.116 R)
• M70: 35,437,043 km (0.071 R)
• M71: 35,572,878 km (0.076 R)
• M72: 36,941,997 km (0.116 R)
• M73: 37,494,462 km (0.052 R)
• M74: 37,841,230 km (0.107 R)
• M75: 40,723,832 km (0.116 R)
• M76: 42,805,187 km (0.095 R)
• M77: 43,603,591 km (0.096 R)
• M78: 44,994,252 km (0.092 R)
• M79: 45,288,960 km (0.096 R)
• M80: 45,806,120 km (0.089 R)
• M81: 45,880,171 km (0.103 R)
• M82: 46,102,473 km (0.063 R)
• M83: 46,920,923 km (0.044 R)
• M84: 49,328,851 km (0.095 R)
• M85: 49,784,825 km (0.096 R)
• M86: 50,700,962 km (0.116 R)
• M87: 51,084,232 km (0.069 R)
• M88: 51,391,656 km (0.102 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,701 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit